public class People {
  int height;
  String ear;
  void speak(String s) {
    Systrm.out.println(s);
  }
}
class A {
  public static void main(String args[]) {
   People zhubajie;
  zhubajie = new People();
  zhubajie.height = 170;
  zhubajie.ear = "两只大耳朵";
  System.out.println("身高:"+zhubajie.height);
  System.out.println(zhubajie.ear);
  zhubajie.speak("师傅，咱们别去西天了，改去月宫吧");
 }
}
